exam Maths Puzzle Numerical Ability

the problem is area of a trapezoid solve b1 a=1/2h(b1+b2)

Read Solution (Total 0)

exam Other Question

If g(x) is an inverse of f(x), then how do the ordinate and abscissa coordinates of the points on f(x) map onto coordinates of g(x)?
The ordinate values in f(x) become the abscis
Tell wheather the given number is a solution of -1.5x is greather than -12.
Given number 8.
Thanks for the help!